NOCO GB20 vehicle jump starter 500 A

The GB20 is a portable lithium-ion battery jump starter pack that delivers 500-amps for jump starting a dead battery in seconds. It features a patented safety technology that provides spark-proof connections and reverse polarity protection making safe and easy for anyone to use. It's a powerful battery booster that doubles as a portable power source for recharging USB devices, like a smartphone, tablet and more. Designed for a car, boat, motorcycle, RV and more with gas engines up to 4 liters.NOCO GB20. Output current: 500 A, Product colour: Black, Battery technology: Lithium-Ion (Li-Ion). USB output voltage: 5 V, DC input voltage: 12 V, USB output current: 2.1 A. Width: 80.3 mm, Depth: 43.4 mm, Height: 196 mm. Cables included: Micro-USB